Heat sink for terrestrial solar power system



FIG. 1 is a top perspective view of the heat sink design;

FIG. 2 is a front and rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a left side and a right side elevational view being a mirror image thereof.

The broken lines illustrated in the Figures form no part of the claimed design. 

The ornamental design for a heat sink for a terrestrial solar power system, as shown and described. 